fret
gnag
fashery
piggle
eat
disturbing
wrack
fash
make someone's skin crawl
worryingly
concerningly
grig
unsettle
drive someone crazy
get on someone's tits
spleen
nark
gnawingly
burden
skeeve out
oh dear
irk
set someone's teeth on edge
skeeve
disquiet
load
unhinge
rub someone the wrong way
trouble
distract
disorder
perturb
discountenance
cark
forset
preoccupy
worrisome
get the wind up
knit one's brows
worry
gah
fizzle
get up someone's ass
begruntle
put the wind up
worrying
importune
get under one's goat
inconvenience
funk
discomfort
hot and bothered
consternate
worry someone sick
alarmingly
worryful
fear
harrow
have the wind up
beworry
dismay
grate
grouch
concern
rattle
troubling
blee
tew
worrit
fuss
wrinch
repugnant
niggle
upsettingness
pester
comb someone's hair the wrong way
torque off
concerning
touch
on one's mind
aerated
stress
spook
kreistle
affrontive
frost
grind one's gears
sweat
pudder
aggravate
hobble
concerned